No problem, it started with my '68 Lotus elan plus2 , within the first month decided it wouldn't get round the approaching corner as fast as I was going...unable to cadence brake jumped on the pedal and slid across the road....some thinking time later decided that with a bit of fettling I could graft on the abs off a Renault 25 , which i did
All that was required was to plumb the abs system into the brake lines and castellate the discs front and rear , mounting the sensors on the calipers....it worked...i was able to stop as quick as I could go...
Sold the Lotus last year to fund the MM . The Focus that donated the engine has also donated the abs system ( and as a brucie bonus the ecu is not a separate unit but built into the abs pump.)
The drums have been castellated and sensors mounted , when the new back axle is fitted I'll castellate the front discs and start the wiring...

I have made this sound easier than it really was , to save my typing fingers..